Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10987545 | Graduated-buoyancy swimming float apparatus | — | 2021-04-27 |
| 8791828 | Carbon monoxide detector, system and method for signaling a carbon monoxide sensor end-of-life condition | Bradley B. Barnes | 2014-07-29 |
| 8786400 | Access control system | Casey Fale | 2014-07-22 |
| 8058971 | Access control system | Casey Fale | 2011-11-15 |
| 8054188 | Carbon monoxide detector, system and method for signaling a carbon monoxide sensor end-of-life condition | Bradley B. Barnes | 2011-11-08 |
| 7880584 | Lockbox key with callback feature | Wayne F. Larson, Casey Fale, Teri Lynne Briskey, Jerry Switzer | 2011-02-01 |
| 5587895 | Electrical power supply with single output from range of input voltages | — | 1996-12-24 |
| D355382 | Temperature controlling device | Scott B. Long | 1995-02-14 |